OCCAR News 26. May 2015 New interoperability qualification testing in the ESSOR Programme Following the first successful Interoperability Functional Qualification Review(FQR) of the ESSOR Programme, a new Interoperability FQR was conducted on 26, 27 and 28 May 2015 in Gdynia (Poland). 09. May 2015 A400M accident On 9 May 2015, an A400M aircraft crashed during a test flight in Seville/Spain.